Title:
AIRFLOW GENERATING DEVICE
Document Type and Number:
Japanese Patent JP2022165116
Kind Code:
A
Abstract:
To provide an airflow generating device that can assist formation of a downflow in a space.SOLUTION: An airflow generating device 10 comprises; a hollow plate-like body part 20 of which a principal surface is installed along a vertical direction; an airflow generating part 30 for generating an airflow toward a discharge port 22 provided in an upper part of the body part 20, from a suction port 21 provided in a lower part of the body part 20, inside the body part 20; a purifying part 40 for purifying the airflow inside the body part 20; and a louver 50 for changing a direction of the airflow discharged from the discharge port 22. The purifying part 40 comprises a chamber 42 provided with openings in an upper part and a lower part respectively. An area of the opening in the upper part of the chamber 42 is smaller than an area of the opening in the lower part of the chamber 42.SELECTED DRAWING: Figure 2
Inventors:
MURAKAMI MASASHI
HAKODA HIDETAKA
TSUTSUI TORU
OSHIMA KAZUYA
HAKODA HIDETAKA
TSUTSUI TORU
OSHIMA KAZUYA
Application Number:
JP2021070332A
Publication Date:
October 31, 2022
Filing Date:
April 19, 2021
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
F24F8/22; A61L9/20; F04D29/70; F24F7/003; F24F7/007; F24F8/80; F24F9/00; F24F13/14; F24F13/26
Attorney, Agent or Firm:
Hiroi Arai
Teraya Eisaku
Shinichi Michizaka
Teraya Eisaku
Shinichi Michizaka